According to Pittsburgh police, the employee told investigators she was in the back of the restaurant in the 1600 block of Penn Avenue just before 3 a.m. when she heard a loud crash and noticed the drive-through window had been smashed. (Photos: Police seek armed man in McDonald's robbery)

She was then approached by an armed man who pointed a gun at her and told her to open the safe, police said. He then put the gun to her head and told her to give him all the money, police said.

She gave the robber a bank bag containing an undisclosed amount of money, but he demanded more money, so she took one of the cash drawers out and gave him what was inside, police said.

He then ordered the employee to stay on the floor while he fled through the drive-through window, police said.

The robber was described as a light-skinned African-American man, 6 feet tall and 180 pounds, wearing a gray hooded sweatshirt with horizontal zig-zag red and blue stripes, tan cargo pants and tan Timberland boots. He also had a multi-colored beige and brown bandana covering his mouth and nose and a hood pulled over his head.

Anyone with information is asked to contact police at 412-323-7151. Callers can remain anonymous.

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